There were tears, songs and moving words at the memorial service for Nipsey Hussle. Thousands of mourners crowded into Los Angeles' Staples Center to honor the slain rapper and community activist. Nipsey's partner Lauren London and their children gave a tribute to their loved one. Prayers were delivered by clergy members. And artists including Stevie Wonder, Anthony Hamilton, Jhene Aiko and Marsha Ambrosius performed to honor the fallen star.